| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.54 | 13.685% | $227.9839 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $67.37 | 8.278% | $72.9469 | $72.95 | $72.95 | $72.90 |
| Purchase #3 | $45.28 | 6.359% | $48.1594 | $48.16 | $48.15 | $48.20 |
| Purchase #4 | $136.30 | 6.674% | $145.3967 | $145.40 | $145.40 | $145.40 |
| Purchase #5 | $250.60 | 8.862% | $272.8082 | $272.81 | $272.80 | $272.80 |
| Purchase #6 | $103.92 | 12.525% | $116.936 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $78.47 | 9.766% | $86.1334 | $86.13 | $86.15 | $86.10 |
| 7 purchase totals = | $882.48 | $970.3645 | $970.37 | $970.40 | $970.30 | |